<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <!-- <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button> -->
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['mhrb:cases:classification:add']"
        >创建分类</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="classificationList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="分类名称" align="center" prop="name" />
   <el-table-column label="状态" align="center" prop="status">
                <template slot-scope="scope">
          <dict-tag :options="dict.type.mhrb_status" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="权重" align="center" prop="weight" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
       <el-button
            size="mini"
            type="text"
            v-if="scope.row.status === 1"
            @click="handleUpdate(scope.row,0)"
            v-hasPermi="['mhrb:cases:classification:edit']"
          ><span style="color:red">下线</span>
          </el-button>
          <el-button
            size="mini"
            type="text"
            v-if="scope.row.status === 0"
            @click="handleUpdate(scope.row,1)"
            v-hasPermi="['mhrb:cases:classification:edit']"
          >上线
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['mhrb:cases:classification:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改案例分类对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="分类名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入案例分类名称" />
        </el-form-item>
        
        <el-form-item label="权重" prop="weight">
          <el-input-number v-model="form.weight"  :min="1"  label="权重"></el-input-number>
        </el-form-item>
              <el-form-item label="状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in dict.type.mhrb_status"
              :key="dict.value"
              :label="parseInt(dict.value)"
            >{{ dict.label }}
            </el-radio>
          </el-radio-group>
        </el-form-item>

      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listClassification, getClassification, delClassification, addClassification, updateClassification } from "@/api/mhrb/cases/classification";

export default {
  name: "Classification",
   dicts: ['mhrb_status'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 案例分类表格数据
      classificationList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        name: [
          { required: true, message: "分类名称不能为空", trigger: "blur" }
        ],
        weight: [
          { required: true, message: "权里不能为空", trigger: "blur" }
        ],
        status: [
          { required: true, message: "状态不能为空", trigger: "status" }
        ]
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询案例分类列表 */
    getList() {
      this.loading = true;
      listClassification(this.queryParams).then(response => {
        this.classificationList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        caseId: null,
        name: null,
        weight: null,
        status: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.caseId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加案例分类";
    },
    /** 修改按钮操作 */
    handleUpdate(row, stauts) {
      console.log(row)
     const obj = {...row}
      obj.status = stauts
      
      updateClassification(obj).then(response => {
        if (stauts) {
            this.$modal.msgSuccess("上线成功");
        }else{
             this.$modal.msg("下线成功");
        }
      });
            this.getList();
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
      if (this.form.caseId == null) {
                 addClassification(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            
            });
      }
          }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const caseIds = row.caseId || this.ids;
      this.$modal.confirm('是否确认删除案例分类编号为"' + caseIds + '"的数据项？').then(function() {
        return delClassification(caseIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('mhrb/cases/classification/export', {
        ...this.queryParams
      }, `classification_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
